Online destination Cars.com is expanding its portfolio to let consumers access its brand on as many platforms as possible with an iPad app.

Retailers and auto dealers are increasingly looking to mobile store locators to help drive local traffic into their locations, according to a new report from Millennial Media.

The Progressive Group of Insurance Companies has launched an iPhone application and a mobile Web site that let consumers pay for their insurance via their handsets.

Kelley Blue Book, one of the most venerable names in new and used car information, has gone mobile with its first site optimized for the iPhone.